P

Inventor

SUGAYA SATOSHI

JP27 patents
⚠️ This page may combine multiple inventors who share the name “SUGAYA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NGK SPARK PLUG CO

15 patents
US6375828B2Apr 23, 2002

Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensor

NGK SPARK PLUG CO82 citations97
US6071393AJun 6, 2000

Nitrogen oxide concentration sensor

NGK SPARK PLUG CO75 citations96
US6923902B2Aug 2, 2005

Methods and apparatus for measuring NOx gas concentration, for detecting exhaust gas concentration and for calibrating and controlling gas sensor

NGK SPARK PLUG CO40 citations95
US6743352B2Jun 1, 2004

Method and apparatus for correcting a gas sensor response for moisture in exhaust gas

NGK SPARK PLUG CO48 citations95
US6812821B2Nov 2, 2004

Humidity sensor

NGK SPARK PLUG CO29 citations93
US6883371B2Apr 26, 2005

Humidity sensor

NGK SPARK PLUG CO25 citations92
US6344134B1Feb 5, 2002

Method for measuring NOx concentration and NOx concentration sensor

NGK SPARK PLUG CO37 citations92
US5332991AJul 26, 1994

Resistor type physical quantity sensor having migration inhibiting pattern

NGK SPARK PLUG CO21 citations92
US6695964B1Feb 24, 2004

Method and apparatus for measuring NOx gas concentration

NGK SPARK PLUG CO33 citations91
US6214208B1Apr 10, 2001

Method and apparatus for measuring NOx gas concentration

NGK SPARK PLUG CO36 citations91
US5993625ANov 30, 1999

Exhaust gas sensor

NGK SPARK PLUG CO24 citations90
US6635162B2Oct 21, 2003

Gas sensor

NGK SPARK PLUG CO14 citations84
US8382973B2Feb 26, 2013

Method and apparatus for controlling multi-gas sensor

NGK SPARK PLUG CO11 citations83
US7210333B2May 1, 2007

Humidity sensor and method of using the humidity sensor

NGK SPARK PLUG CO5 citations63
US7341694B2Mar 11, 2008

Ammonia sensor

NGK SPARK PLUG CO4 citations61

CANON KK

7 patents

SUGAYA SATOSHI

2 patents

SHINKOSHA KK

1 patent

NEC CORP

1 patent

HIRATA SPINNING

1 patent